2ピース分割型ベアリングの片側、スリーブです。
35.0 rockwell c minimum and 45.0 rockwell c maximum overall hardness rating, 0.4300 inches minimum and 0.4400 inches maximum body inside diameter, square all corners corner shape, 0.5240 inches minimum and 0.5260 inches maximum body outside diameter, 0.2900 inches minimum and 0.3100 inches maximum overall length